Variable

Means

Standard deviation

1

2

3

4

5

6

7

8

GC

0.616

0.490

1

AGE

9.562

6.805

−0.135

1

R & D

0.038

0.025

0.585**

−0.105

1

UIC

0.132

0.263

0.029

−0.025

0.043

1

TL

1.814

1.621

0.386**

−0.048

0.258*

0.001

1

SL

1.208

1.374

0.374

−0.313

0.366**

0.036

0.076

1

IE

2.357

3.028

0.437**

−0.198

0.374**

0.019

0.595**

0.743**

1

AVC

1.483

1.067

0.601**

−0.307**

0.540**

0.094

0.391**

0.710**

0.643**

1